BILOZIRSKE, UKRAINE - MAY 21: Members of the Donbass Battalion, a pro-Ukraine militia, load in their bus after a meeting with local politicians to ensure the integrity of the upcoming presidential election on May 21, 2014 in Bilozirske, Ukraine. Days before presidential elections are scheduled, questions remain whether the eastern regions of Donetsk and Luhansk are stable enough to administer the vote. (Photo by Brendan Hoffman/Getty Images) *** Local Caption ***